saper.css

body{
    font-family: Arial;
    margin: 0px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}
#block{
    border-collapse: collapse;
    border: 3px solid black;
}
#gra table{
    border: 3px solid black;
    border-collapse: collapse;
}
#gra td{
    background-color: dimgrey;
    border-left: 1px solid black;
    border-bottom: 1px solid black;
    width: 30px;
    height: 30px;
    text-align: center;
}
button{
    background-color: darkgrey;
    width: 29px;
    height: 29px;
}
button:hover{
    background-color: lightslategray;
    transition: 0.2s;
}
header{
    width: 100%;
    height: 150px;
    background-color: #24292f;
    color: whitesmoke;
    margin: 0px;
}
#row{
    flex-direction: row-reverse;
    text-align: center;

}
#saper-info{
    position: relative;
    margin-right: auto;
    float:left;
    width: 10%;
    background-color: #703232;
    height: 200px;
}
#saper-info-btn{
    height: 30px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left:30%;
}
#saper-text{
    width: 90%;
    float: left;
    margin-left: auto;
    background-color: #703232;
    height: 200px;
    text-align: center;
    color:white;
    font-size: 20px;
}
#gra{
    width: 100%;
}
#formy{
    padding-top: 20px;
    display: block;
    margin-top: 10px;
    width: 20%;
    margin-left: auto;
    margin-right: auto;
    clear:both;
}
.h{
    border: 2px solid #703232;
}
#saper-submit{
    background-color: #703232;
    color: white;
    border: 2px solid #703232;
    padding: 5px;
    cursor: pointer;

}
table .forma{
    border: none;
    background-color: ghostwhite;
}
footer{
    width: 100%;
    /*background-color: #071419;*/
    background-color: #24292f;
    clear: both;
    height: 200px;
    margin-top: auto;
}